Triple
T21835739
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Okmok |
E539114
|
entity |
| Predicate | notableEruption |
P7369
|
FINISHED |
| Object | 2008 Okmok eruption |
—
|
NE NERFINISHED |
How this triple was built (3 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: 2008 Okmok eruption | Statement: [Mount Okmok, notableEruption, 2008 Okmok eruption]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 2008 Okmok eruption Context triple: [Mount Okmok, notableEruption, 2008 Okmok eruption]
-
A.
Mauna Ulu eruption
The Mauna Ulu eruption was a prolonged and spectacular series of lava outpourings from Kīlauea volcano on Hawaiʻi Island between 1969 and 1974, notable for its dramatic lava fountains and extensive lava flows.
-
B.
Mount Novarupta
Mount Novarupta is a volcano in Alaska’s Katmai region, best known for its massive 1912 eruption, one of the largest of the 20th century.
-
C.
Huckleberry Ridge Tuff eruption
The Huckleberry Ridge Tuff eruption was an enormous supereruption of the Yellowstone hotspot about 2.1 million years ago, producing vast ash deposits and helping form one of the largest known calderas on Earth.
-
D.
Rotoiti eruption
The Rotoiti eruption was a massive late Pleistocene explosive event in New Zealand that produced extensive ignimbrite and caldera-forming activity within the Okataina Volcanic Centre.
-
E.
Mount Bogoslof
Mount Bogoslof is an active volcanic island in the eastern Aleutian chain of Alaska, known for its explosive eruptions and rapidly changing landform.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 2008 Okmok eruption Target entity description: The 2008 Okmok eruption was a powerful explosive volcanic event in Alaska’s Aleutian Islands that produced a large ash plume, disrupted air travel, and significantly altered the caldera’s landscape.
-
A.
Mauna Ulu eruption
The Mauna Ulu eruption was a prolonged and spectacular series of lava outpourings from Kīlauea volcano on Hawaiʻi Island between 1969 and 1974, notable for its dramatic lava fountains and extensive lava flows.
-
B.
Mount Novarupta
Mount Novarupta is a volcano in Alaska’s Katmai region, best known for its massive 1912 eruption, one of the largest of the 20th century.
-
C.
Huckleberry Ridge Tuff eruption
The Huckleberry Ridge Tuff eruption was an enormous supereruption of the Yellowstone hotspot about 2.1 million years ago, producing vast ash deposits and helping form one of the largest known calderas on Earth.
-
D.
Rotoiti eruption
The Rotoiti eruption was a massive late Pleistocene explosive event in New Zealand that produced extensive ignimbrite and caldera-forming activity within the Okataina Volcanic Centre.
-
E.
Mount Bogoslof
Mount Bogoslof is an active volcanic island in the eastern Aleutian chain of Alaska, known for its explosive eruptions and rapidly changing landform.
- F. None of above. chosen
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e0c475cda88190987d08f23caebdc1 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f0a7a7c368819094e0c4548be30798 |
completed | April 28, 2026, 12:27 p.m. |
Created at: April 16, 2026, 6:55 p.m.